[  530.998287] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  531.006488] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  531.015958] br0: port 1(veth0) entered blocking state
[  531.016010] br0: port 1(veth0) entered disabled state
[  531.016058] veth0: entered allmulticast mode
[  531.016147] veth0: entered promiscuous mode
[  531.024988] br0: port 2(veth1) entered blocking state
[  531.025068] br0: port 2(veth1) entered disabled state
[  531.025123] veth1: entered allmulticast mode
[  531.025209] veth1: entered promiscuous mode
[  532.026360] br0: port 1(veth0) entered blocking state
[  532.026448] br0: port 1(veth0) entered forwarding state
[  532.026526] br0: port 2(veth1) entered blocking state
[  532.026572] br0: port 2(veth1) entered forwarding state
[  534.073391] bond0: (slave veth0): link status definitely up
[  534.073479] bond0: (slave veth1): link status definitely up
[  534.073550] bond0: (slave veth0): making interface the new active one
[  534.073628] bond0: active interface up!
[  534.096948] veth1: left allmulticast mode
[  534.096995] veth1: left promiscuous mode
[  534.097051] br0: port 2(veth1) entered disabled state
[  534.097153] veth0: left allmulticast mode
[  534.097183] veth0: left promiscuous mode
[  534.097238] br0: port 1(veth0) entered disabled state
[  534.124681] bond0: (slave veth1): Releasing backup interface
[  534.139670] bond0: (slave veth0): Releasing backup interface